I have a problem where Quicktime will cause my G5 to lock up, its only happening in Tiger, I have already reinstalled(Archive and install) because of this to no help, deleted prefs, removed Divx player... nothing, Quicktime will lockup the whole computer (sometimes mouse moves, sometimes it doesnt) and I have to force shutdown... It happens sometimes when I hit play, sometimes when I full screen, sometimes just out of nowhere... I havent seen any other posts like this, console shows nothing about it (only thing at same time was a SMU message but maybe that was from me holding down power button to force a reboot?)